refactor(frontend) : reorganize components into subdirectories and fix imports

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

frontend/components/time-tracking/TimeEntryContextMenu.vue

@@ -0,0 +1,89 @@
+<template>
+    <Teleport to="body">
+        <div
+            v-if="visible"
+            ref="menuEl"
+            class="fixed z-50 min-w-36 rounded-md border border-neutral-200 bg-white py-1 shadow-lg"
+            :style="{ top: `${y}px`, left: `${x}px` }"
+        >
+            <button
+                v-if="entry"
+                class="flex w-full items-center gap-2 px-4 py-2 text-sm text-neutral-700 hover:bg-neutral-100"
+                @click="onCopy"
+            >
+                <Icon name="mdi:content-copy" size="16" />
+                Copier
+            </button>
+            <button
+                v-if="canPaste"
+                class="flex w-full items-center gap-2 px-4 py-2 text-sm text-neutral-700 hover:bg-neutral-100"
+                @click="onPaste"
+            >
+                <Icon name="mdi:content-paste" size="16" />
+                Coller
+            </button>
+            <button
+                v-if="entry"
+                class="flex w-full items-center gap-2 px-4 py-2 text-sm text-red-600 hover:bg-red-50"
+                @click="onDelete"
+            >
+                <Icon name="mdi:delete-outline" size="16" />
+                Supprimer
+            </button>
+        </div>
+    </Teleport>
+</template>
+
+<script setup lang="ts">
+import type { TimeEntry } from '~/services/dto/time-entry'
+
+const props = defineProps<{
+    visible: boolean
+    x: number
+    y: number
+    entry?: TimeEntry | null
+    canPaste: boolean
+}>()
+
+const emit = defineEmits<{
+    (e: 'close'): void
+    (e: 'copy', entry: TimeEntry): void
+    (e: 'paste'): void
+    (e: 'delete', entry: TimeEntry): void
+}>()
+
+const menuEl = ref<HTMLElement | null>(null)
+
+function onCopy() {
+    if (props.entry) emit('copy', props.entry)
+    emit('close')
+}
+
+function onPaste() {
+    emit('paste')
+    emit('close')
+}
+
+function onDelete() {
+    if (props.entry) emit('delete', props.entry)
+    emit('close')
+}
+
+function onClickOutside(event: MouseEvent) {
+    if (menuEl.value && !menuEl.value.contains(event.target as Node)) {
+        emit('close')
+    }
+}
+
+watch(() => props.visible, (v) => {
+    if (v) {
+        setTimeout(() => document.addEventListener('click', onClickOutside), 0)
+    } else {
+        document.removeEventListener('click', onClickOutside)
+    }
+})
+
+onUnmounted(() => {
+    document.removeEventListener('click', onClickOutside)
+})
+</script>